The most common and most likely answer to this crossword clue is the 5 letter word INFRA which also is the latest solution we found used in Unknown in 2001.
Prefix with red or sonic crossword clue answers
Here's a list of possible crossword answers ranked by the most likely to least likely.
| Answer | Likelyness | Letters |
|---|---|---|
| INFRA | 100 % | 5 |
Words with a meaning similar to the clue: Prefix with red or sonic
These words may or may not be a possible solution to this crosswords clue.- infra
- ultra
- roseo-
- boom
- noise
- echo
- phon
- paronym
- rhubarb
- abc
- accent
- cheep
Crossword Answer definitions
INFRA adverb- Discussed later.
- Infrastructure.
More crossword clues leading to the same solutions
Here's a few more crossword clues - all leading to the identical solution